<?php

/**
 * UserIdentity represents the data needed to identity a user.
 * It contains the authentication method that checks if the provided
 * data can identity the user.
 */
class UserIdentity extends CUserIdentity
{
	private $_loginActual;
	/**
	 * Authenticates a user.
	 * The example implementation makes sure if the username and password
	 * are both 'demo'.
	 * In practical applications, this should be changed to authenticate
	 * against some persistent user identity storage (e.g. database).
	 * @return boolean whether authentication succeeds.
	 */
	public function authenticate()
	{
		$usuario = TbUsuarios::model()->findByPk($this->username);
		if ($usuario===null){
			$this->errorCode = self::ERROR_USERNAME_INVALID;
		}else{
			if ($usuario->password!==($this->password)){
				$this->errorCode = self::ERROR_PASSWORD_INVALID;
			}else{
				if ($usuario->estado==='0'){
					$this->errorCode = self::ERROR_PASSWORD_INVALID;
				}else{
					if ($usuario->estado==='2' && $usuario->tb_tipousuarios_idUserType!=1){
						$this->errorCode = 22;
					}else{
						$this->_loginActual = $usuario->login;
						$this->errorCode = self::ERROR_NONE;
					}
				}
			}
		}
		return $this->errorCode;
	}
	public function getLoginActual(){
		return $_loginActual;
	}
}